year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 30, 04, 42,  122.566612,   40.642345,   8,  46,  304.178070,    3.484420,    82,  1664
 2020, 08, 30, 04, 42,  123.751320,   41.847481,   8,  62,  307.387268,    5.005264,   233,  1498
 2020, 08, 30, 04, 42,  126.154724,   42.871460,   8,  41,  300.774231,    3.034119,   338,  1234
 2020, 08, 30, 04, 42,  126.002731,   43.197361,   8,  37,  301.081146,    2.612666,   389,  1239